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Bases as solvents, metals
[rquote=444084&tid=65797&author=brubei]
By the same way nickel is oxidized in basic aqueous ... |
3-4-2016 at 20:45
by: Romix |
Chemistry of Terephthalic acid
[rquote=444240&tid=63196&author=Boffis]Halogen in his post of 24-9-15 above suggested that t ... |
3-4-2016 at 20:30
by: Romix |
Propan2ol + NaOH
[rquote=444194&tid=65796&author=Tsjerk][rquote=444159&tid=65796&author=Romix]
No, i ... |
3-4-2016 at 06:38
by: Romix |
DIY geiger tube?
Very interesting thread.
Can Geiger tube operate of the battery with led diode?
Is there specific ... |
3-4-2016 at 02:02
by: Romix |
Chemistry of Terephthalic acid
What's the solubility of sodium terephthalate? Any one knows?
If high, CO2 can be bubbled through f ... |
2-4-2016 at 20:24
by: Romix |
Chemistry of Terephthalic acid
Ok there's is to much water, I have to boil down to concentrate.
Boiled it one more time, at about ... |
2-4-2016 at 19:37
by: Romix |
Propan2ol + NaOH
Ok, what will happen on decomposition of this crystals, NaOH and isopropanol?
[Edited on 2-4-2016 b ... |
2-4-2016 at 14:46
by: Romix |
Propan2ol + NaOH
[rquote=444126&tid=65796&author=BromicAcid]Dissolution of NaOH/KOH in simple alcohols is exo ... |
2-4-2016 at 14:42
by: Romix |
Bases as solvents, metals
[rquote=444084&tid=65797&author=brubei]Pourbaix diagramm gives the state of a metal in diff ... |
2-4-2016 at 03:25
by: Romix |
Bases as solvents, metals
I understand what happens when acid reacts with metal.
Halogen gains electrons, releasing hydrogen ... |
2-4-2016 at 01:30
by: Romix |
Chemistry of Terephthalic acid
Can sodium terephthalate be made by boiling crashed PET in NaOH.
Pan cooling down now. Boilled 200 ... |
2-4-2016 at 01:14
by: Romix |
Propan2ol + NaOH
Would same happen with ethanol? |
2-4-2016 at 00:49
by: Romix |
Propan2ol + NaOH
Added 3 spoon of NaOH to anhydrous isopropanol.
5 - 10 minuts all of it solidified, crystallized. ... |
2-4-2016 at 00:48
by: Romix |
Solvent for glue
Please recomend solvent, that will easily dissolve glue.
I tried 2-propanol, cold and boiling ho ... |
19-2-2016 at 19:08
by: Romix |
Extraction of Steviol from Stevia?
Interested, to. |
15-2-2016 at 07:39
by: Romix |
Ascorbic acid extraction
I remember, solution can be separated into layers, water and benzene like solvent, can't remember, w ... |
15-2-2016 at 07:32
by: Romix |
Ascorbic acid extraction
I want to extract it from orange juice.
Already tried. Attempt failed. To dirty.
It's water solu ... |
15-2-2016 at 07:28
by: Romix |
Boiling point.
Why alcohols have lower boiling point then water.
They all have heavier molecular mass then H2O, ... |
8-2-2016 at 02:40
by: Romix |
Inorganic chemistry
Hello Dear forum members.
Please recommend me book to read, or any other good ways of studying ino ... |
22-1-2016 at 05:34
by: Romix |
Base as solvent
What happens when elements like zinc, aluminium or silicon dissolving in solution of NaOH.
I under ... |
17-1-2016 at 14:56
by: Romix |
Valency of manganese
Solution were yellow, precipitated hydroxide, light brown lumps.
Decomposed to oxide, it got darke ... |
3-1-2016 at 18:39
by: Romix |
Light blue hydroxide
[rquote=433627&tid=64808&author=The Volatile Chemist]Indeed, it's a new year just now for me ... |
1-1-2016 at 02:44
by: Romix |
Light blue hydroxide
And yea, happy new year to all you dear forum members. |
31-12-2015 at 16:45
by: Romix |
Light blue hydroxide
Chloride salt
[file]46861[/file]
Anhydrous
[file]46863[/file]
Hydroxide, with NaOH solution beca ... |
31-12-2015 at 16:14
by: Romix |
Light blue hydroxide
[rquote=432869&tid=64808&author=ave369]Might be some rare earth?[/rquote]
Which one? maybe ... |
29-12-2015 at 13:23
by: Romix |
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